From a10babeb5d25af31ea4515a2e7fc83229ffa836f Mon Sep 17 00:00:00 2001
From: Chris Jones <cmsj@tenshu.net>
Date: Wed, 20 Jan 2010 23:36:11 +0000
Subject: [PATCH] Port geometry hinting from trunk to epic-refactor. HEY THEO.

---
 terminatorlib/terminal.py | 11 +++++++++++
 terminatorlib/window.py   | 36 ++++++++++++++++++++++++++++++++----
 2 files changed, 43 insertions(+), 4 deletions(-)

diff --git a/terminatorlib/terminal.py b/terminatorlib/terminal.py
index acbb4bcc..a74d560c 100755
--- a/terminatorlib/terminal.py
+++ b/terminatorlib/terminal.py
@@ -859,6 +859,9 @@ for %s (%s)' % (name, urlplugin.__class__.__name__))
     def on_vte_size_allocate(self, widget, allocation):
         self.titlebar.update_terminal_size(self.vte.get_column_count(),
                 self.vte.get_row_count())
+        if self.vte.window and self.config['geometry_hinting']:
+            window = util.get_top_window(self)
+            window.set_rough_geometry_hints()
 
     def on_vte_notify_enter(self, term, event):
         """Handle the mouse entering this terminal"""
@@ -1084,6 +1087,14 @@ for %s (%s)' % (name, urlplugin.__class__.__name__))
         height = self.vte.get_char_height()
         return((col * width, row * height))
 
+    def get_font_size(self):
+        """Return the width/height of our font"""
+        return((self.vte.get_char_width(), self.vte.get_char_height()))
+
+    def get_size(self):
+        """Return the column/rows of the terminal"""
+        return((self.vte.get_column_count(), self.vte.get_row_count()))
+
     # There now begins a great list of keyboard event handlers
     # FIXME: Probably a bunch of these are wrong. TEST!
     def key_zoom_in(self):
diff --git a/terminatorlib/window.py b/terminatorlib/window.py
index 72807751..40a76f84 100755
--- a/terminatorlib/window.py
+++ b/terminatorlib/window.py
@@ -333,16 +333,44 @@ class Window(Container, gtk.Window):
 
         if maker.isinstance(child, 'Container'):
             terminals.update(child.get_visible_terminals())
-        elif maker.isnstance(child, 'Terminal'):
-            # This branch is only possible if we started out as a Notebook. We
-            # wouldn't have been called if there was really only one Terminal
-            # child.
+        elif maker.isinstance(child, 'Terminal'):
             terminals[child] = child.get_allocation()
         else:
             err('Unknown child type %s' % type(child))
 
         return(terminals)
 
+    def set_rough_geometry_hints(self):
+        """Walk all the terminals along the top and left edges to fake up how
+        many columns/rows we sort of have"""
+        terminals = self.get_visible_terminals()
+        column_sum = 0
+        row_sum = 0
+
+        for terminal in terminals:
+            rect = terminal.get_allocation()
+            if rect.x == 0:
+                cols, rows = terminal.get_size()
+                row_sum = row_sum + rows
+            if rect.y == 0:
+                cols, rows = terminal.get_size()
+                column_sum = column_sum + cols
+
+        # FIXME: I don't think we should just use whatever font size info is on
+        # the last terminal we inspected. Looking up the default profile font
+        # size and calculating its character sizes would be rather expensive
+        # though.
+        font_width, font_height = terminal.get_font_size()
+        total_font_width = font_width * column_sum
+        total_font_height = font_height * row_sum
+
+        win_width, win_height = self.get_size()
+        extra_width = win_width - total_font_width
+        extra_height = win_height - total_font_height
+
+        self.set_geometry_hints(self, -1, -1, -1, -1, extra_width,
+                extra_height, font_width, font_height, -1.0, -1.0)
+
 class WindowTitle(object):
     """Class to handle the setting of the window title"""